Omron SYSDRIVE 3G3JV Setup Manual page 44

List of Parameters
Parameter Name
No. (Reg-
ister No.
(Hex))
n09 Maxi-
mum
(0109)
frequen-
cy
(FMAX)
n10 Maxi-
mum
(010A)
voltage
(VMAX)
n11 Maxi-
mum
(010B)
voltage
frequen-
cy (FA)
n12 Middle
output
(010C)
frequen-
cy (FB)
n13 Middle
output
(010D)
frequen-
cy volt-
age
(VC)
n14 Mini-
mum
(010E)
output
frequen-
cy
(FMIN)
n15 Mini-
mum
(010F)
output
frequen-
cy volt-
age
(VMIN)
n16 Accel-
eration
(0110)
time 3
n17 Decel-
eration
(0111)
time 3
n18 Accel-
eration
(0112)
time 4
n19 Decel-
eration
(0113)
time 4
3-4
Description
Used to set the V/f pattern as the ba-
sic characteristic of the Inverter with
output voltage per frequency set.
Output
voltage
n10
(VMAX)
n13 n13
(VC)
n15
(VMIN)
0 n14 n12 n11
( (FMIN) ) ( (FB) ) ( (FA) )
Note Set the parameters so that
the following condition will be
satisfied.
n14 x n12 < n11 x n09 14 x 12 11 x 09
Note The value set in n13 will be
ignored if parameters n14 and
n12 are the same in value.
Acceleration time: The time required
to go from 0% to 100% of the maxi-
mum frequency.
Deceleration time: The time required Deceleration time: The time required
to go from 100% to 0% of the maxi-
mum frequency.
Note The actual acceleration or de-
celeration time is obtained
from the following formula.
Acceleration/Deceleration time
= (Acceleration/Deceleration = (Acceleration/Deceleration
time set value) × (Frequency
reference value) ÷ (Max. fre-
quency)
Setting
range
50.0 to
400
1 to 255
0.2 to 400
Fre-
quency
(Hz)
n09
( (FMAX) )
0.1 to 399
1 to 255
0.1 to 10.0
1 to 50
(see note
2)
0.0 to 999
Chapter 3
Default Changes
setting during
opera-
tion
60.0 No
200 No
60.0 No
1.5 No
12 No
1.5 No
12.0 No
10.0 Yes
10.0 Yes
10.0 Yes
10.0 Yes
Memo